EMAC does not come out of software reset. What could be the issue?

Document created by VineethaThomas Employee on Jun 10, 2015
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The common cause for EMAC not coming out of the software reset (Bit #0 of DMA_BUSMODE register not reset) is that one of the clock inputs is not as expected. For EMAC0, ensure that the ETH0_RXCLK sourced by the external PHY and the RGMII_TXCLK of 125MHz, sourced from the CDU are in place. For EMAC1, ensure that the ETH1_REFCLK is in place.

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